package lab02.test14;

import lab02.test12.Rectangular;

/**
 * Created by JAVA on 2017/10/21.
 */
public class Rectangle extends Shape{
    double a;
    double b;

    @Override
    double getArea(double a, double b) {
        return (a*b);
    }
    Rectangle(){
        System.out.println("矩形的面积：");
    }
}
